EP 3027571 A1 20160608 - HYBRID SODA-LIME SILICATE AND ALUMINOSILICATE GLASS ARTICLES
Title (en)
HYBRID SODA-LIME SILICATE AND ALUMINOSILICATE GLASS ARTICLES
Title (de)
HYBRIDES SODA-LIME-SILIKAT UND ALUMINOSILIKAT-GLASARTIKEL
Title (fr)
SILICATE HYBRIDE SOUDE-CHAUX ET ARTICLES EN VERRE D'ALUMINOSILICATE
Publication
Application
Priority
- US 201361861667 P 20130802
- US 2014048999 W 20140731
Abstract (en)
[origin: US2015037586A1] A glass article is provided having from greater than or equal to about 40 mol % to less than or equal to about 68 mol % SiO2, less than or equal to about 11 mol % Al2O3, an R2O:R′O molar ratio of from greater than or equal to about 1:1 to less than or equal to about 2:1, and an MgO:CaO molar ratio of from greater than or equal to about 0.6:1 to less than or equal to about 1.8:1. The class article may also include a compressive stress layer on at least one surface thereof, the compressive stress layer having a compressive stress that is greater than or equal to about 800 MPa, and a depth that is greater than or equal to about 20 μm.
IPC 8 full level
C03C 3/085 (2006.01); C03C 3/087 (2006.01); C03C 3/097 (2006.01); C03C 21/00 (2006.01)
CPC (source: EP US)
C03C 3/087 (2013.01 - EP US); C03C 3/097 (2013.01 - EP US); C03C 4/18 (2013.01 - US); C03C 21/002 (2013.01 - EP US); C03C 2204/00 (2013.01 - US); Y10T 428/315 (2015.01 - EP US)
Citation (search report)
See references of WO 2015017598A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 10941071 B2 20210309; US 2015037586 A1 20150205; CN 105593180 A 20160518; EP 3027571 A1 20160608; JP 2016529194 A 20160923; KR 102341851 B1 20211221; KR 20160040642 A 20160414; TW 201505994 A 20150216; TW 201829335 A 20180816; TW I627149 B 20180621; TW I744530 B 20211101; WO 2015017598 A1 20150205
DOCDB simple family (application)
US 201414331753 A 20140715; CN 201480054261 A 20140731; EP 14750294 A 20140731; JP 2016531877 A 20140731; KR 20167005534 A 20140731; TW 103126241 A 20140731; TW 107115664 A 20140731; US 2014048999 W 20140731